<?php
/**
 * This is the template for generating a controller class file for CRUD feature.
 * The following variables are available in this template:
 * - $this: the CrudCode object
 */
?>
<?php echo "<?php\n"; ?>
/**
 * Description...
 *
 * @author mole <mole.chen@foxmail.com>
 * @version $Id: controller.php 172 2011-09-28 02:30:26Z mole1230 $
 */
class <?php echo $this->controllerClass; ?> extends <?php echo $this->baseControllerClass."\n"; ?>
{
	/**
	 * Manages all models.
	 */
	public function actionIndex()
	{
		$model = new <?php echo $this->modelClass; ?>('search');
		$model->unsetAttributes();
		if (isset($_GET['<?php echo $this->modelClass; ?>'])) {
			$model->attributes = $_GET['<?php echo $this->modelClass; ?>'];
		}
		
		$this->render('index', array(
			'model' => $model
		));
	}
	
	/**
	 * Displays a particular model.
	 * 
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view', array(
			'model' => $this->loadModel($id)
		));
	}
	
	/**
	 * Creates a new model.
	 * 
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model = new <?php echo $this->modelClass; ?>();
		
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);
		
		if (isset($_POST['<?php echo $this->modelClass; ?>'])) {
			$model->attributes = $_POST['<?php echo $this->modelClass; ?>'];
			if ($model->save()) {
				$this->redirect(array('view', 'id' => $model-><?php echo $this->tableSchema->primaryKey; ?>));
			}
		}
		
		$this->render('create', array(
			'model' => $model
		));
	}
	
	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * 
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model = $this->loadModel($id);
		
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if (isset($_POST['<?php echo $this->modelClass; ?>'])) {
			$model->attributes = $_POST['<?php echo $this->modelClass; ?>'];
			if ($model->save()) {
				$this->redirect(array('view', 'id' => $model-><?php echo $this->tableSchema->primaryKey; ?>));
			}
		}
		
		$this->render('update', array(
			'model' => $model
		));
	}
	
	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * 
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if (Yii::app()->request->isPostRequest) {
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();
			
			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if (!isset($_GET['ajax'])) {
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
			}
		} else {
			throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
		}
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * 
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model = <?php echo $this->modelClass; ?>::model()->findByPk($id);
		if ($model === null) {
			throw new CHttpException(404, 'The requested page does not exist.');
		}
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * 
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if (isset($_POST['ajax']) && $_POST['ajax'] === '<?php echo $this->class2id($this->modelClass); ?>-form') {
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
